Duncan Wind ForecastAustraliaSAKangaroo IslandDuncan1-Day3-Day5-Day Graph Plots Open in Graphs Wind Forecast Bureau of MeteorologyWind Real-Time Duncan wind forecast issued today at 11:04 am. Next forecast at approx. 11:04 pm. Wind Speed Wind Gust Duncan Wind Statistics View MoreJuly WindKingscote Airport (35km)2026JuneJulyStrongest 1 July, 202659.4km/h NWAverage July24.7km/hStrongest 2 June, 202664.8km/h NWAverage June14.2km/hStrongest 10 April, 202676km/h WSWAverage 202616.1km/hClimate (2021–2026)Kingscote Airport (35km)Take a look at our website widgetsAvailable free! Find Out MoreStrongest 26 May, 202588.9km/h WNWAverage 2021–202615.9km/hWind RoseAnnual (5 Year Average)5 Year Average Annual5 Year Average July15%8.75%2.5%CalmNear GaleJuly Wind RoseJuly (5 Year Average)5 Year Average Annual5 Year Average July27.5%15%2.5%CalmNear GaleGet WillyWeather+ to remove ads